20402767 (number)

20402767 is an odd 8-digits composite number following 20402766 and preceding 20402768. In scientific notation, it is written as 2.0402767 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 15897840 positive integers (up to 20402767) that are relatively prime to 20402767.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand seven hundred sixty-seven

Notation

Scientific notation 2.0402767 × 10^7
Engineering notation 2.0402767 × 10^6

Prime Factorization of 20402767

Prime Factorization 11 × 7 × 7 × 37853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2914681
Product of the distinct prime numbers

The prime factorization of 20402767 is 11 × 7 × 7 × 37853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 13, 2, 60, 351, 9866, 8487, 76029, 6067, 382410, 592719, 4389908, 4943957, 91468716, 30742161, 226793852, 118856581, 5545069639, 768178646

Basic calculations (n = 20402767)

Multiplication

n×y
n×2 40805534
n×3 61208301
n×4 81611068
n×5 102013835

Division

n÷y
n÷2 10201383.5
n÷3 6800922.3333333
n÷3 5100691.75
n÷5 4080553.4

Exponentiation

ny
n2 416272901256289
n3 8.4931190127461E+21
n4 1.7328312832033E+29
n5 3.5354552921508E+36

Nth Root

y√n
2√n 4516.9422179169
3√n 273.25179486687
4√n 67.208200525806
5√n 28.969287508792

Divisors of 20402767

1, 7, 11, 49, 77, 539, 37853, 264971, 416383, 1854797, 2914681, 20402767

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20402766
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402767 can be divided by 12 positive divisors. The sum of these divisors (counting 20402767) is 1, the average is 0.083333333333333.

Base conversion 20402767

Base System Value
2 Binary 1001101110101001001001111
3 Ternary 1102101120100001
4 Quaternary 1031311021033
5 Quinary 20210342032
6 Senary 2005145131
8 Octal 115651117
10 Decimal 20402767
12 Duodecimal 69bb1a7
16 Hexadecimal 137524f
20 Vigesimal 67a6i7
36 Base36 c5avj

Cryptographic Hash Functions

md5 7cd617572074fb01ce4f6b6c60134212
sha1 43e0b9f816aba19b784b438b90810c4bb0f9646c
sha256 d0017015778bc0cef2d5acd24e3579506e47e637335d7df78bc67de1b1b871dc
sha512 5048ffacf2553d49e225a54c0fede5bd756990ef3465adc32623a8716142851bc11324bfe1f742496e077f903c3081c42c3db3d878b8a852517a9481df84cbba
ripemd-160 365bb160ce7149ab8dddd60147604e2244e24fd0

20402767 as geometric shapes

Circle

Radius = n
Diameter 40805534
Circumference 128194365.84021
Area 1.3077598884753E+15

Sphere

Radius = n
Volume 3.5575893728676E+22
Surface area 5.2310395539011E+15
Circumference 128194365.84021

Square

Length = n
Perimeter 81611068
Area 416272901256289
Diagonal 28853869.801338

Cube

Length = n
Surface area 2497637407537734
Volume 8.4931190127461E+21
Space diagonal 35338629.05899

Equilateral Triangle

Length = n
Perimeter 61208301
Area 1.802514536975E+14
Altitude 17669314.529495

Triangular Pyramid

Length = n
Surface area 1.802514536975E+14
Volume 1.0009236745562E+21
Height 9617956.6004461